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ChemicalBook >> CAS DataBase List >> (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine price.
  • $6 - $2194.5
  • Product name: (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
  • CAS: 144222-34-4
  • MF: C21H22N2O2S
  • MW: 366.48
  • EINECS:
  • MDL Number:MFCD02093428
  • Synonyms:(R,R)-N-(P-TOLUENESULFONYL)-1,2-DIPHENYLETHYLENEDIAMINE;(R,R)-N-(2-AMINO-1,2-DIPHENYLETHYL)-P-TOLUENESULFONAMIDE;(R,R)-TSDPEN;(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine;(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine98%;(R,R)-Ts-DPEN, (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98%;Benzenesulfonamide,N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methyl-;(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine≥ 99% (Assay, Chiral purity)
44 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • Strem Chemicals
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • ManufacturerAK Scientific
  • Product numberD454
  • Product description(1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine
  • Packaging5g
  • Price$147
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH26061
  • Product description(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%
  • Packaging1g
  • Price$131.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH26061
  • Product description(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%
  • Packaging5g
  • Price$395.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH26061
  • Product description(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%
  • Packaging25g
  • Price$1356
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA325416
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97%
  • Packaging250mg
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA325416
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97%
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA325416
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97%
  • Packaging5g
  • Price$52
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA325416
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97%
  • Packaging10g
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA325416
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97%
  • Packaging25g
  • Price$234
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA325416
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97%
  • Packaging100g
  • Price$671
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004427
  • Product description(1R,2R)-(-)-N-(4-TOLUENE SULFONYL)-1,2-DIPHENYL ETHYLENEDIAMINE 95.00%
  • Packaging1G
  • Price$721.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004427
  • Product description(1R,2R)-(-)-N-(4-TOLUENE SULFONYL)-1,2-DIPHENYL ETHYLENEDIAMINE 95.00%
  • Packaging10G
  • Price$2194.5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS520982
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide
  • Packaging250mg
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS520982
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide
  • Packaging1g
  • Price$33
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS520982
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide
  • Packaging5g
  • Price$103
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS520982
  • Product descriptionN-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide
  • Packaging10g
  • Price$172
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific D454 (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine 5g $147 2021-12-16 Buy
Alfa Aesar H26061 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 1g $131.65 2024-03-01 Buy
Alfa Aesar H26061 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 5g $395.65 2024-03-01 Buy
Alfa Aesar H26061 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 25g $1356 2024-03-01 Buy
Ambeed A325416 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97% 250mg $6 2021-12-16 Buy
Ambeed A325416 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97% 1g $14 2021-12-16 Buy
Ambeed A325416 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97% 5g $52 2021-12-16 Buy
Ambeed A325416 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97% 10g $98 2021-12-16 Buy
Ambeed A325416 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97% 25g $234 2021-12-16 Buy
Ambeed A325416 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 97% 100g $671 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004427 (1R,2R)-(-)-N-(4-TOLUENE SULFONYL)-1,2-DIPHENYL ETHYLENEDIAMINE 95.00% 1G $721.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004427 (1R,2R)-(-)-N-(4-TOLUENE SULFONYL)-1,2-DIPHENYL ETHYLENEDIAMINE 95.00% 10G $2194.5 2021-12-16 Buy
Arctom AS520982 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 250mg $17 2021-12-16 Buy
Arctom AS520982 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 1g $33 2021-12-16 Buy
Arctom AS520982 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 5g $103 2021-12-16 Buy
Arctom AS520982 N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide 10g $172 2021-12-16 Buy

Properties

Melting point :128-131 °C(lit.)
Boiling point :537.3±60.0 °C(Predicted)
alpha :-61.5 º (c=1, CH2Cl2)
Density :1.1440 (rough estimate)
refractive index :-30 ° (C=0.4, CHCl3)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Chloroform, Methanol
pka :10.76±0.50(Predicted)
form :Crystals or Crystalline Powder
color :White to slightly yellow
optical activity :[α]20/D 35°, c = 1 in chloroform
Water Solubility :insoluble
InChIKey :UOPFIWYXBIHPIP-NHCUHLMSSA-N
CAS DataBase Reference :144222-34-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine is a chiral diamine ligand for cooperative metal-Bronsted acid catalyzed reductive amination using hydrogen gas.

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